Semtech

SC560CULTRT  

Linear & Switching Voltage Regulators

SC560CULTRT Description

The SC560CULTRT is a high-performance, dual linear regulator IC designed for a wide range of power management applications. Manufactured by Semtech Corporation, this device offers adjustable output voltage capabilities, making it suitable for various electronic systems that require precise voltage regulation. The SC560CULTRT features a maximum input voltage of 5.5V and can deliver up to 300mA of output current per regulator, ensuring reliable power delivery to sensitive electronic components.

SC560CULTRT Features

• Adjustable Output Voltage: The SC560CULTRT provides an adjustable output voltage range from 1.2V to 5V, allowing designers to fine-tune the power supply to meet specific application requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.1V at 200mA (typical), the SC560CULTRT ensures efficient power conversion even under low input voltage conditions, minimizing power loss and improving overall system efficiency.
• Low Quiescent Current: The device features a low quiescent current of 100 µA, which is crucial for battery-operated devices and other applications where power consumption must be minimized to extend operational life.
• Enhanced PSRR: The SC560CULTRT offers a high power supply rejection ratio (PSRR) of 65dB to 40dB at 1kHz, effectively filtering out noise and ripple from the input power supply, resulting in cleaner output voltage.
• Protection Features: The IC incorporates over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO) to safeguard the device and connected components from potential damage due to abnormal operating conditions.
• Control Features: The SC560CULTRT includes enable and power good control features, providing designers with additional control over the power management system and enabling more sophisticated power sequencing and monitoring.
• Surface Mount Packaging: The SC560CULTRT is available in a surface mount package (Tape & Reel), making it suitable for automated assembly processes and high-density PCB designs.
• RoHS Compliance: The device is RoHS compliant, ensuring it meets environmental standards and regulations, making it suitable for use in a wide range of industries.

SC560CULTRT Applications

The SC560CULTRT is ideal for a variety of applications where precise voltage regulation and efficient power management are critical. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and portable gaming consoles, the SC560CULTRT can provide stable power to sensitive components, ensuring optimal performance and extended battery life.
• Industrial Equipment: For industrial control systems, automation devices, and IoT sensors, the SC560CULTRT offers reliable power regulation, helping to maintain system stability and accuracy.
• Medical Devices: In medical equipment, where precision and reliability are paramount, the SC560CULTRT can power critical components, ensuring consistent operation and patient safety.
• Telecommunications: In base stations, routers, and other telecom equipment, the SC560CULTRT can provide efficient power management, contributing to the overall reliability and performance of the communication infrastructure.

Conclusion of SC560CULTRT

The SC560CULTRT is a versatile and high-performance dual linear regulator IC that offers a range of technical advantages over similar models. Its adjustable output voltage, low dropout voltage, and low quiescent current make it an excellent choice for applications requiring precise power management and efficient power delivery. The inclusion of advanced protection and control features further enhances its reliability and usability in various electronic systems. While the SC560CULTRT is not recommended for new designs, it remains a valuable option for existing systems that require its unique capabilities.

SC560CULTRT Documents

Download datasheets and manufacturer documentation for SC560CULTRT

PCN :

Product Change Notification (PDF)